baber/WOPTO huggingface dataset:
Patent JP-H10278260-A (JP)
Title: Ink-jet head and its manufacture
Inventor: NAGABA SEIJI
IPC: B41J2/055
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To uniform a thickness of a liquid chamber diaphragm member highly accurately, uniform ink drop discharge performance of channels and improve image quality, by interposing between two members a spacer member of higher rigidity than that of the liquid chamber diaphragm member. SOLUTION: A liquid chamber unit is constituted by bonding a liquid chamber diaphragm member of a viscoelastic body in two layers (photosensitive resin layers 29, 30) between two members, that is, a vibrating plate 27 and a nozzle plate 32. A spacer member 51 of higher rigidity than that of a photosensitive resin composing the liquid chamber diaphragm member 30 is interposed between the vibrating plate 27 and nozzle plate 32 of the two members. The spacer member 51 is formed integrally with the vibrating plate 27 when the vibrating plate is formed by nickel electrocasting. The first photosensitive resin layer 29 is integrally formed with the vibrating plate 27 and the second photosensitive resin layer 30 is integrally formed with the nozzle plate 32.
Patent JP-S58201346-A (JP)
Title: Preparation of semiconductor device
Inventor: SHIBATA SUNAO
IPC: H01L21/306
Filed: 1982-05-19
Abstract: PURPOSE:To suppress over-etching through high speed etching of a film to be processed existing at the stepped part by diffusing impurity to a film to be processed formed at the stepped part. CONSTITUTION:A phosphor silicate glass (PSG) film 11 is deposited on a field oxide film 3 having the stepped part on an Si substrate 4. When the PSG film 11 is etched, the film 1 remains only on the side wall of stepped part of film 3. Non impurity-added poly-Si film 6 is deposited on the entire part thereof. Next, phosphorus is diffused into the film 6 from the remaining film 11. Thereby, the phosphorus-doped poly-Si 12 is formed at the stepped part of film 6. Thereafter, a resist of desired pattern is formed and the film 6 is etched selectively. At this time, etching rate of Si 12 is higher several times than that of film 6. Therefore, Si 12 can be perfectly removed even if an excessive over-etching is not carried out. Accordingly, characteristic of transistor element is not deteriorated and accuracy of wiring pattern is not degraded.
Patent JP-2000278532-A (JP)
Title: Image processor, image processing method and recording medium recorded with image processing program
Inventor: KURAMOTO JUICHI
IPC: G06T5/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To sharpen an image without lowering image quality. SOLUTION: A line detection part 6 for detecting whether or not the prescribed pixel of digital images constitutes a line image and a sharpening processing part 7 for performing a sharpening processing only to image data corresponding to the line image based on a detected result in the line detection part 6 are provided. Thus, even in the case that unrequired information relating to film particles and noise is included in the entire digital images for instance, the unrequired information is not emphasized over the entire images and sharpened images do not look rough.  Also, when the difference of the image data before and after the sharpening processing is suppressed to a certain degree and the image data of the images other than the line image are slightly sharpened, the conspicuous generation of overshooting or undershooting is suppressed, and only the line image is suppressed from floating up to obtain the sharpened images surely suppressible of the lowering of image quality.
Patent JP-S528981-A (JP)
Title: Process for removing sulfur oxides
Inventor: SAITOU SHIGERU
IPC: B01D53/77
Filed: 1975-07-11
Abstract: PURPOSE: A process for removing sulfur oxides in exhaust gases using organic acids which do not require recovery. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60225725-A (JP)
Title: Injection molding
Inventor: KISHI YASUO
IPC: B65G47/84
Filed: 1984-04-25
Abstract: PURPOSE:To restrain higher cost generated in a later process, to prevent a molded article from being deformed and damage under the easier control by loading molded articles on a conveyor to carry the molded articles from the inner part of a mold to the outer part thereof. CONSTITUTION:The conveyor 18 has the pilot holes 19 to engage with the sprockets of the gear 15 and the holes 23 to engage with the dent 17 provided on the lower surface of the joint part 7 of the molded article at fixed intervals in the advancing direction. The joint 7 of the molded article is connected with the conveyor 18 so that the dent 17 is inseted into the before-mentioned hole 23. Since the molded articles can be taken out of the mold as the molded article is set to the coneyor, the use of the part feeder and the bagging of the molded articles are not executed in a later process. Therefore, the higher cost in the later process can be restrained and the molded article is prevented from being deformed and damaged.
Patent JP-H07294317-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G7/04
Filed: 1994-04-22
Abstract: PURPOSE:To achieve higher productivity in the production of a balance having a plurality of measuring units from one kind of electromagnetic force balance mechanism with no need for readjustment of the center of gravity simply altering the weight for adjusting the balance even when the leverage is changed. CONSTITUTION:In a balance in which the electromagnetic force produced by allowing a current to flow through a coil 3 through a lever 2 pivotal around the fulcrum is balanced with the load generated is made to be measured, a weight 21 for adjusting the balance in the lever system is provided on a horizontal surface at a height almost equal to the height of the center of gravity of the lever system.
Patent JP-H06292848-A (JP)
Title: Surface treatment of beads and the like and apparatus therefor
Inventor: YAMAMOTO TADANOBU
IPC: B05C13/02
Filed: 1993-04-12
Abstract: PURPOSE:To provide the method for surface treatment of beads, etc., which is capable of uniformly executing the surface working treatment of the beads, etc., without requiring a skilled operator and is suitable particularly for working and treating the surfaces of a large quantity of the beads and apparatus therefor. CONSTITUTION:This apparatus consists of at least >=1 arm bodies 14... provided with containers 16 for receiving materials to be treated, such as beads, on one end side and a moving device 1 for successively moving these arm bodies 14... to a heating machine and spraying machine side. This moving device 1 is provided with a forward and backward moving means for moving the arm bodies 14... back and forth and an oscillating means for oscillating the arm bodies 14....
Patent JP-H08244916-A (JP)
Title: Carrier
Inventor: SHIMIZU TOKICHI
IPC: B65G47/38
Filed: 1995-03-15
Abstract: PURPOSE: To safely and surely carry and transfer a stocker housing such materials as a solid article and liquid article used for various production lines to working spots along horizontal and vertical carrying rails while keeping its horizontal attitude. CONSTITUTION: A carrier is constructed is such a manner that an endless chain 5 is wound on a sprocket placed in a transfer rail 1 including horizontal and vertical carrying rails, a stocker horizontally holding gear 7 is supported in the center of the left and right side plates 6a of a stocker 6 carried along the carrying rain 1, a pin 8 provided projecting from the side center of the horizontally holding gear 7 is connected to the endless chain 5, its base section 8a is fitted into the carrying rail 1 and a horizontally holding transfer gear 12 engaged with the horizontally holding gear 7 in the transfer route is supported on the supporting shaft of a sprocket 4.
Patent JP-H02293945-A (JP)
Title: Microprocessor
Inventor: KENESU DEI SHIYUUMEEKAA
IPC: G06F12/0897
Filed: 1990-04-02
Abstract: PURPOSE: To reorder a read/write cycle by reading data from an external memory before enabling of the write cycle in the case that a bit is in a prescribed state. CONSTITUTION: If data is found in a cache memory ('hit'), binary '0' is written in a bit position 70d. If data is not found in the cache memory ('miss'), binary '0' is written in the position 70d. Hit/miss information is supplied to the position 70d from a cache controller 12 after address comparison with respect to write cycle data supplied to a write buffer 41, and it is indicated by a line 70. When data is moved from a section 41d to a section 41c or the like in the write buffer, the related hit/miss bit is moved from the bit position 70d to a bit position 70c or the like. Thus, the read/write cycle can be reordered.
Patent JP-S57199229-A (JP)
Title: Semiconductor device
Inventor: ISHIKURA HIDENOBU
IPC: H01L23/34
Filed: 1981-06-01
Abstract: PURPOSE:To supply required potential easily and reduce thermal stress in vertical and horizontal directions, by a method wherein the substrate potential is supplied to rear surface of a semiconductor element from a cover through an intermediate member and a metal plate. CONSTITUTION:On rear surface of a semiconductor element 1 is provided a metal plate 1 which is brought into good contact with the surface and excellent in electric conductivity and thermal conductivity. A cover 9 is attached to a circuit installing substrate 2 and has large elastic coefficient and electric conductivity. An intermediate member 10 having good electric conductivity and thermal conductivity is installed between the cover 9 and the metal plate 8 so that the intermediate member 10 does not have strong chemical bonding with the cover 9 and the metal plate 8. The substrate potential is supplied to the rear surface of the semiconductor element 1 from the cover 9 through the intermediate member 10 and the metal plate 8.
Patent JP-H04317623-A (JP)
Title: Endoscope washing/disinfecting device
Inventor: YABE HISAO
IPC: A61B1/12
Filed: 1991-04-17
Abstract: PURPOSE:To surely execute the work of washing, disinfection, etc., for the outside surface and all the internal duct lines of the endoscope. CONSTITUTION:The device is provided with a moving/operating mechanism 41 for moving and operating feed liquid bases 37, 38 for supplying a washing liquid, etc., to the inside of a duct line of an endoscope 1 and washing it, between a connecting position to cylinder bases 32, 33 of the endoscope 1 and a connection release position to the cylinder bases 32, 33 separated from this connecting position.
Patent JP-H06270154-A (JP)
Title: Resin molding die and manufacture of high functional resin molded form
Inventor: OKAMOTO HIYOSHI
IPC: B29C45/26
Filed: 1993-03-19
Abstract: PURPOSE:To enhance mold releasing property, and thereby provide a manufacture not susceptible to distortion, curvature, twisting, or the like even in a large-sized molded form, and also provide a resin molding die suitable for execution of the manufacture in manufacturing a high functional resin molded form. CONSTITUTION:The manufacture and resin molding die 10 suitable for this manufacture are obtained such that in a cavity 12 defined between the resin molding dies 10 having composite plated films 14 formed with dispersion- eutectoid fine diamond particles on the cavity surfaces, a molten high functional resin molding material is filled, and high functional resin molded form is made at a temperature of 10 or 60 deg.C.
Patent JP-H11281983-A (JP)
Title: Liquid crystal display
Inventor: KOUDEN MITSUHIRO
IPC: G02F1/1337
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-response liquid crystal display which uses vertical orientation mode liquid crystal to realize display of not only a high contrast but also a wide field angle and which is produced with a low cost. SOLUTION: A liquid crystal layer 5 is held between a pair of substrates 1 and 4, and a signal voltage is applied to an electrode 7 formed on at least one of the pair of substrate 1 and 4 to display a picture. A wall structure 2 whose section in the normal direction of substrates is trapezoidal when viewed from at least one direction and an orienting film 3 which is adjacent to the wall structure 2 and is arranged on the liquid crystal layer 5 side are provided between the pair of substrates 1 and 4, and the angle formed by the direction of the major axis of liquid crystal molecules on the surface of the orienting film 3 and the pair of substrates 1 and 4 is 45 deg. to 90 deg..
Patent JP-H06269217-A (JP)
Title: Vegetable harvesting vehicle
Inventor: KUMAGAI MASAYUKI
IPC: A01D45/26
Filed: 1993-03-18
Abstract: PURPOSE:To readily and efficiently carry out harvest of vegetable crops. CONSTITUTION:A harvesting conveyer (13) for conveying crops (A) is arranged on lateral one side of a carrying car (7) and simultaneously the outer end of the conveyer (13) is supported by an auxiliary travelling part (18).
Patent JP-H04318001-A (JP)
Title: Processed starch excellent in bindability and disintegrability
Inventor: KAMATA ETSUO
IPC: C08L101/16
Filed: 1991-04-17
Abstract: PURPOSE:To provide a specified processed starch and a pharmaceutical preparation composition prepared therefrom. CONSTITUTION:The objective processed starch excellent in both bindability and disintegrability can be obtained by heating treatment of raw starch in the presence of moisture. The present starch is 8-15wt.% in water content, <10wt.% in cold water solubles and 5-15ml/g in swollen volume. The objective pharmaceutical preparation composition can be obtained by formulation of the present processed starch followed by direct tableting or dry granulation. In contrast to the conventional processed starch, the present starch has a combined function of bindability and disintegrability; therefore, the pharmaceutical preparation of the present invention is high in hardness with promoted disintegration, leading to facilitating its quality design.
Patent JP-S5513651-A (JP)
Title: Control device of single phase induction motor
Inventor: OOTA HISAYOSHI
IPC: H02P25/04
Filed: 1978-07-13
Abstract: PURPOSE: To prevent overheat in low speed rotation by driving motors in the thin out feed system.  
     CONSTITUTION: A single phase induction motor 2, a switching circuit 3 to this motor, a zero cross detecting circuit 5 which operates by a control power source 4 and detects and sends zero cross signals whenever the wave form of the AC input voltage crosses zero points, a counter circuit 7 which sends output signals to the trigger circuit 8 when pulse signals of the detecting circuit 5 are counted, switched by a change over switch 6 and pulse signals of the predetermined number are counted are equipped. The trigger circuit 8 which received output signals of the counter circuit 7 closes the switching circuit 3 and supplies current to the motor. When the wave form flowing in the main circuit reaches the zero point the switching circuit is opened and the half cycle of the AC input voltage is cut and speed is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08281324-A (JP)
Title: Production of butt welded steel tube and device therefor
Inventor: HASHIMOTO YUJI
IPC: B21C37/06
Filed: 1995-04-11
Abstract: PURPOSE: To provide a method and device to execute edge heating with a plasma arc heating device for improving/stabilizing quality of butt-welded part. CONSTITUTION: A skelp 1 heated at a heating furnace 2 is formed to circular arc shape with forming rolls 3, 4, turning to an open tube 1A, the edge face of open tube 1A is heated with the plasma arc generated between the electrodes of a plasma arc heating device 6 arranged right in front of a butt-welding roll 5 and is subjected to butt-welding with the buttwelding roll 5 while covering the edge face from heating point to butt-welding point with non-oxidizing atmosphere, the butt-welded tube having no defect to butt-weld zone is obtained.
Patent JP-S62243524-A (JP)
Inventor: KUSHIBIKI NOBUYUKI
IPC: A47L19/00
Filed: 1986-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06299689-A (JP)
Title: Inspection door
Inventor: SHOJI TATSUO
IPC: E05B65/00
Filed: 1993-04-13
Abstract: PURPOSE:To maintain width of a clearance between an inner frame and an outer frame constant concerning an inspection door. CONSTITUTION:An inspection door is constituted of an outer frame 2 fixed on a setting base part 1 of a ceiling surface or a wall surface and others and an inner frame 3 engaged in an opening 2a of the outer frame 2 free to revolve, and in the opening 2a of the outer frame 2, an elastically deformable presser piece 4 is provided. The presser piece 4 is arranged in a clearance on the periphery of the opening 2a of the outer frame 2 and between two sides orthogonal against the revolving center of the inner frame 3, the inner frame 3 is pressed inward from its both sides in the state where the inner frame 3 is blocked, and clearance measurement (d) between the periphery of the opening 2a of the outer frame 2 and the periphery of the inner frame 3 is maintained constant.
Patent JP-H03286228-A (JP)
Title: Knowledge base construction supporting device
Inventor: HASEGAWA SATOSHI
IPC: G06N5/04
Filed: 1990-03-31
Abstract: PURPOSE:To promote the efficiency of the construction of a knowledge base by providing a rule acquiring means, a means to preserve an acquired rule piece by piece, an interface means to display them and a rule constituting means capable of the combination of the fragmentary rules. CONSTITUTION:The rule is acquired by a rule acquiring part 2 to input the knowledge of an expert through an interface 1, and the fragmentary rule is acquired. Next, this fragmentary rule is inputted to a rule control part 3 while preserving the fragmentary rule in a data base 4 for preservation as it is, and is displayed in a tree display as an AND/OR tree through the interface 5. A rule constituting part 6 makes a fragmentary rule group controlled at every problem enable to be edited on a rule editing picture, and a user constitutes systematic knowledge from the fragmentary rule group through the operation of this picture. A meta-rule constituting part 8 constitutes a meta-rule from module knowledge to be inputted through the interface 5, and registers it in a base 9.
Patent JP-S5712011-A (JP)
Title: Production of water-soluble polymer
Inventor: KADOI YASUHIKO
IPC: C08F2/10
Filed: 1980-06-26
Abstract: PURPOSE: To produce a water-soluble polymer havng good solubility and a high MW, by a method wherein acrylamide is (co)polymerized efficiently in an aq. soln. at a high monomer concentration by using a specified cyclic compd. as a chain transfer agent.  
     CONSTITUTION: A cyclic compd. of the formula (wherein A is O, S; R is H, a 1W 3C alkyl, phenyl; R' is H, a 1W3C alkyl, phenyl; R" is H, alkyl, phenyl or a side chain of an α-amino acid) (e.g. 2,4-imidazolinedione) is used as a chain transfer agent. 0.1W10wt% (based on the amount of monomer) above chain transfer agent and 0.005W2wt% (based on the amount of monomer) polymn. initiator are added to an aq. soln. (having a monomer concentration of 40W88wt%) of acrylamide which may be used together with not more than equimolar amount of other monomer (e.g. dimethylaminoethyl methacrylate sulfate). The mixture is subjected to polymn. at 10W90°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05246034-A (JP)
Title: Continuous ink jet recording apparatus
Inventor: MUTO MASAYUKI
IPC: G06K15/00
Filed: 1992-03-09
Abstract: PURPOSE:To record a dot at a predetermined place regardless of a dot size by correcting the delay quantity due to the air resistance depending on the dot size. CONSTITUTION:A vibrator driver CD drives a piezoelectric vibrator 3 on the basis of the granulating frequency signal fd from an oscillator OSC to divide the ink jet emitted from a nozzle 1 into ink particle rows. A delay pulse generator DPG converts an encoder clock fE to an encoder clock fE* to which a delay time of an integral multiple of the cycle 1/fd of the granulating frequency signal fd is applied corresponding to the value of pixel data DP to output the same. A pulse width modulator PWM outputs a charge control signal SC rising in synchronous relation to the encoder clock fE* and having pulse width an integral multiple of the cycle 1/fd of the granulating frequency signal fd corresponding to the value of the pixel data DP and the signal SC* is boosted by a high voltage switch HVS to be applied to a control electrode 4. As a result, the delay quantity due to the air resistance of the ink particle rows is corrected on the basis of a delay time.
Patent JP-H08317837-A (JP)
Title: Mattress
Inventor: USAMI NOBUO
IPC: B32B5/26
Filed: 1996-03-15
Abstract: PURPOSE: To provide a mattress requiring the simple work for laminating multiple layered products, requiring no connecting member such as threads, buttons, and clips, and preventing large wrinkles from being formed on the layered products when the mattress is used. CONSTITUTION: This mattress is laminated with three or more laminated products 1, 2, 3, the middle laminated product 2 is made a meshy body 4, and an adhesive stuck to the upper face 1a of the lower laminated product 1 or the lower face 3a of the laminated product 3 is fixed to the laminated products 3, 1 on the opposite sides through the meshes 4a of the meshy body 4.
Patent JP-S62244969-A (JP)
Inventor: HASEGAWA YUKIO
IPC: E04G21/10
Filed: 1986-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60232227-A (JP)
Title: Purification of gas
Inventor: NAGANO HAYAMI
IPC: B01D53/14
Filed: 1984-05-01
Abstract: PURPOSE:To attain to reduce cost, in a method for removing impurities in gas, by arranging a getter material reactive with impurities and having high temp. dependence or the soaking part of a heating furnace and arranging a getter material low in temp. dependence to the non-uniform part thereof while flowing gas in this order. CONSTITUTION:Impure gas entering a reaction tube 5 through a gas introducing pipe 6 is reacted with the getter material A of the uniformly heating part 11 of a heating furnace 1. The getter material A is inexpensive but high in temp. dependence and the concn. of the impure gas is lowered in the lower part of the getter material and low concn. impurities-containing gas flowed out. However, the non-uniform part in the downstream side of said reaction tube 5 is packed witha getter material B and, because this getter material B is low in temp. dependence, the low concn. impurities-containing gas can be treated even at a non- uniform temp. By this method, the concn. of impurities in gas is lowered and the use amount of the expensive getter material B is reduced.
Patent JP-S62243084-A (JP)
Title: Character segmenting system
Inventor: UCHIMURA KENICHIRO
IPC: G06K9/34
Filed: 1986-04-16
Abstract: PURPOSE:To exactly segment a character from a document having a high degree of freedom, by repeating a scan in the horizontal direction, of binary-coded character image information, detecting a circumscribed frame of a connected area related to a terminal point, and segmenting the character in accordance with said frame. CONSTITUTION:Binary-coded character image information of an image memory 1 is scanned by a window 5, and a picture element being adjacent to a scanning point is extracted and supplied to a circumscribed frame detector 6. The detector 6 determines information of the scanning point by using an appearance state of the adjacent picture element, and information which has been stored in a circumscribed frame data buffer 7 with regard to the adjacent picture element, outputs it to the buffer 7, and also, detects a terminal point of a connected area. Also, a scan in the horizontal direction of the memory 1 is executed repeatedly in the vertical direction, and information of every picture element is updated or propagated in the vertical direction. In a circumscribed frame data memory 3, circumscribed frame information of the connected area related to the terminal point is stored, and in accordance with this information, a character is segmented. In this way, the character can be segmented exactly from a document having a lenient entry restriction and a high degree of freedom.